Home / 313,155,261,704.20-469,732,892,556.30-313,155,261,704.20

Finding the Fourth Proportional to 313,155,261,704.20, 469,732,892,556.30 and 313,155,261,704.20

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Solution

The fourth proportional to 313,155,261,704.20, 469,732,892,556.30 and 313,155,261,704.20 is: 469,732,892,556.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    313,155,261,704.20 : 469,732,892,556.30 = 313,155,261,704.20 : x
  2. Step 2: Convert to fraction form
    313,155,261,704.20/469,732,892,556.30 = 313,155,261,704.20/x
  3. Step 3: Cross multiply
    313,155,261,704.20x = 469,732,892,556.30 × 313,155,261,704.20
  4. Step 4: Simplify right side
    313,155,261,704.20x = 147,099,326,899,538,985,222,144
  5. Step 5: Solve for x
    x = 147,099,326,899,538,985,222,144/313,155,261,704.20
  6. Step 6: Final answer
    x = 469,732,892,556.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.